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[osqa.git] / forum / views / users.py
index 025fd8c9b757a876049f3ab5b381b68388d825c0..adf9b5959d2f9ebca8a31f6b9077c33116dc487a 100644 (file)
-from django.contrib.auth.decorators import login_required\r
-from forum.models import User\r
-from django.db.models import Q, Count\r
-from django.core.paginator import Paginator, EmptyPage, InvalidPage\r
-from django.template.defaultfilters import slugify\r
-from django.contrib.contenttypes.models import ContentType\r
-from django.core.urlresolvers import reverse\r
-from django.shortcuts import render_to_response, get_object_or_404\r
-from django.template import RequestContext\r
-from django.http import HttpResponse, HttpResponseRedirect, Http404\r
-from forum.http_responses import HttpResponseUnauthorized\r
-from django.utils.translation import ugettext as _\r
-from django.utils.http import urlquote_plus\r
-from django.utils.html import strip_tags\r
-from django.utils import simplejson\r
-from django.core.urlresolvers import reverse, NoReverseMatch\r
-from forum.forms import *\r
-from forum.utils.html import sanitize_html\r
-from forum.modules import decorate\r
-from datetime import datetime, date\r
-from forum.actions import EditProfileAction, FavoriteAction, BonusRepAction, SuspendAction\r
-from forum.modules import ui\r
-from forum.utils import pagination\r
-from forum.views.readers import QuestionListPaginatorContext, AnswerPaginatorContext\r
-\r
-import time\r
-import datetime\r
-import decorators\r
-import unicodedata\r
-\r
-class UserReputationSort(pagination.SimpleSort):\r
-    def apply(self, objects):\r
-        return objects.order_by('-is_active', self.order_by)\r
-\r
-class UserListPaginatorContext(pagination.PaginatorContext):\r
-    def __init__(self):\r
-        super (UserListPaginatorContext, self).__init__('USERS_LIST', sort_methods=(\r
-            (_('reputation'), UserReputationSort(_('reputation'), '-reputation', _("sorted by reputation"))),\r
-            (_('newest'), pagination.SimpleSort(_('recent'), '-date_joined', _("newest members"))),\r
-            (_('last'), pagination.SimpleSort(_('oldest'), 'date_joined', _("oldest members"))),\r
-            (_('name'), pagination.SimpleSort(_('by username'), 'username', _("sorted by username"))),\r
-        ), pagesizes=(20, 35, 60))\r
-\r
-class SubscriptionListPaginatorContext(pagination.PaginatorContext):\r
-    def __init__(self):\r
-        super (SubscriptionListPaginatorContext, self).__init__('SUBSCRIPTION_LIST', pagesizes=(5, 10, 20), default_pagesize=20)\r
-\r
-class UserAnswersPaginatorContext(pagination.PaginatorContext):\r
-    def __init__(self):\r
-        super (UserAnswersPaginatorContext, self).__init__('USER_ANSWER_LIST', sort_methods=(\r
-            (_('oldest'), pagination.SimpleSort(_('oldest answers'), 'added_at', _("oldest answers will be shown first"))),\r
-            (_('newest'), pagination.SimpleSort(_('newest answers'), '-added_at', _("newest answers will be shown first"))),\r
-            (_('votes'), pagination.SimpleSort(_('popular answers'), '-score', _("most voted answers will be shown first"))),\r
-        ), default_sort=_('votes'), pagesizes=(5, 10, 20), default_pagesize=20, prefix=_('answers'))\r
-\r
-USERS_PAGE_SIZE = 35# refactor - move to some constants file\r
-\r
-@decorators.render('users/users.html', 'users', _('users'), weight=200)\r
-def users(request):\r
-    suser = request.REQUEST.get('q', "")\r
-    users = User.objects.all()\r
-\r
-    if suser != "":\r
-        users = users.filter(username__icontains=suser)\r
-\r
-    return pagination.paginated(request, ('users', UserListPaginatorContext()), {\r
-        "users" : users,\r
-        "suser" : suser,\r
-    })\r
-\r
-\r
-#@decorators.render('users/online_users.html', 'online_users', _('Online Users'), weight=200)\r
-def online_users(request):\r
-    suser = request.REQUEST.get('q', "")\r
-\r
-    one_hour_ago = datetime.datetime.now() - datetime.timedelta(hours=1)\r
-    sql_datetime = datetime.datetime.strftime(one_hour_ago, '%Y-%m-%d %H:%M:%S')\r
-    users = User.objects.order_by('-last_seen')\r
-\r
-    return pagination.paginated(request, ('users', UserListPaginatorContext()), {\r
-        "users" : users,\r
-        "suser" : suser,\r
-    })\r
-\r
-\r
-@login_required\r
-def edit_user(request, id):\r
-    user = get_object_or_404(User, id=id)\r
-    if not (request.user.is_superuser or request.user == user):\r
-        return HttpResponseUnauthorized(request)\r
-    if request.method == "POST":\r
-        form = EditUserForm(user, request.POST)\r
-        if form.is_valid():\r
-            new_email = sanitize_html(form.cleaned_data['email'])\r
-\r
-            if new_email != user.email:\r
-                user.email = new_email\r
-                user.email_isvalid = False\r
-\r
-                try:\r
-                    hash = ValidationHash.objects.get(user=request.user, type='email')\r
-                    hash.delete()\r
-                except:\r
-                    pass\r
-\r
-            if settings.EDITABLE_SCREEN_NAME:\r
-                user.username = sanitize_html(form.cleaned_data['username'])\r
-            user.real_name = sanitize_html(form.cleaned_data['realname'])\r
-            user.website = sanitize_html(form.cleaned_data['website'])\r
-            user.location = sanitize_html(form.cleaned_data['city'])\r
-            user.date_of_birth = form.cleaned_data['birthday']\r
-            if user.date_of_birth == "None":\r
-                user.date_of_birth = datetime(1900, 1, 1, 0, 0)\r
-            user.about = sanitize_html(form.cleaned_data['about'])\r
-\r
-            user.save()\r
-            EditProfileAction(user=user, ip=request.META['REMOTE_ADDR']).save()\r
-\r
-            request.user.message_set.create(message=_("Profile updated."))\r
-            return HttpResponseRedirect(user.get_profile_url())\r
-    else:\r
-        form = EditUserForm(user)\r
-    return render_to_response('users/edit.html', {\r
-    'user': user,\r
-    'form' : form,\r
-    'gravatar_faq_url' : reverse('faq') + '#gravatar',\r
-    }, context_instance=RequestContext(request))\r
-\r
-\r
-@decorate.withfn(decorators.command)\r
-def user_powers(request, id, action, status):\r
-    if not request.user.is_superuser:\r
-        raise decorators.CommandException(_("Only superusers are allowed to alter other users permissions."))\r
-\r
-    if (action == 'remove' and 'status' == 'super') and not request.user.is_siteowner():\r
-        raise decorators.CommandException(_("Only the site owner can remove the super user status from other user."))\r
-\r
-    user = get_object_or_404(User, id=id)\r
-    new_state = action == 'grant'\r
-\r
-    if status == 'super':\r
-        user.is_superuser = new_state\r
-    elif status == 'staff':\r
-        user.is_staff = new_state\r
-    else:\r
-        raise Http404()\r
-\r
-    user.save()\r
-    return decorators.RefreshPageCommand()\r
-\r
-\r
-@decorate.withfn(decorators.command)\r
-def award_points(request, id):\r
-    if not request.POST:\r
-        return render_to_response('users/karma_bonus.html')\r
-\r
-    if not request.user.is_superuser:\r
-        raise decorators.CommandException(_("Only superusers are allowed to award reputation points"))\r
-\r
-    try:\r
-        points = int(request.POST['points'])\r
-    except:\r
-        raise decorators.CommandException(_("Invalid number of points to award."))\r
-\r
-    user = get_object_or_404(User, id=id)\r
-\r
-    extra = dict(message=request.POST.get('message', ''), awarding_user=request.user.id, value=points)\r
-\r
-    BonusRepAction(user=request.user, extra=extra).save(data=dict(value=points, affected=user))\r
-\r
-    return {'commands': {\r
-            'update_profile_karma': [user.reputation]\r
-        }}\r
-    \r
-\r
-@decorate.withfn(decorators.command)\r
-def suspend(request, id):\r
-    user = get_object_or_404(User, id=id)\r
-\r
-    if not request.user.is_superuser:\r
-        raise decorators.CommandException(_("Only superusers can suspend other users"))\r
-\r
-    if not request.POST.get('bantype', None):\r
-        if user.is_suspended():\r
-            suspension = user.suspension\r
-            suspension.cancel(user=request.user, ip=request.META['REMOTE_ADDR'])\r
-            return decorators.RefreshPageCommand()\r
-        else:\r
-            return render_to_response('users/suspend_user.html')\r
-\r
-    data = {\r
-    'bantype': request.POST.get('bantype', 'indefinetly').strip(),\r
-    'publicmsg': request.POST.get('publicmsg', _('Bad behaviour')),\r
-    'privatemsg': request.POST.get('privatemsg', None) or request.POST.get('publicmsg', ''),\r
-    'suspended': user\r
-    }\r
-\r
-    if data['bantype'] == 'forxdays':\r
-        try:\r
-            data['forxdays'] = int(request.POST['forxdays'])\r
-        except:\r
-            raise decorators.CommandException(_('Invalid numeric argument for the number of days.'))\r
-\r
-    SuspendAction(user=request.user, ip=request.META['REMOTE_ADDR']).save(data=data)\r
-\r
-    return decorators.RefreshPageCommand()\r
-\r
-\r
-def user_view(template, tab_name, tab_title, tab_description, private=False, tabbed=True, render_to=None, weight=500):\r
-    def decorator(fn):\r
-        def params(request, id, slug=None):\r
-            user = get_object_or_404(User, id=id)\r
-            if private and not (user == request.user or request.user.is_superuser):\r
-                return HttpResponseUnauthorized(request)\r
-\r
-            if render_to and (not render_to(user)):\r
-                return HttpResponseRedirect(user.get_profile_url())\r
-\r
-            return [request, user], {}\r
-\r
-        decorated = decorate.params.withfn(params)(fn)\r
-\r
-        def result(context, request, user):\r
-            rev_page_title = user.username + " - " + tab_description\r
-\r
-            context.update({\r
-                "tab": "users",\r
-                "active_tab" : tab_name,\r
-                "tab_description" : tab_description,\r
-                "page_title" : rev_page_title,\r
-                "can_view_private": (user == request.user) or request.user.is_superuser\r
-            })\r
-            return render_to_response(template, context, context_instance=RequestContext(request))\r
-\r
-        decorated = decorate.result.withfn(result, needs_params=True)(decorated)\r
-\r
-        if tabbed:\r
-            def url_getter(vu):\r
-                try:\r
-                    return reverse(fn.__name__, kwargs={'id': vu.id, 'slug': slugify(vu.username)})\r
-                except NoReverseMatch:\r
-                    return reverse(fn.__name__, kwargs={'id': vu.id})\r
-\r
-            ui.register(ui.PROFILE_TABS, ui.ProfileTab(\r
-                tab_name, tab_title, tab_description,url_getter, private, render_to, weight\r
-            ))\r
-\r
-        return decorated\r
-    return decorator\r
-\r
-\r
-@user_view('users/stats.html', 'stats', _('overview'), _('user overview'))\r
-def user_profile(request, user):\r
-    questions = Question.objects.filter_state(deleted=False).filter(author=user).order_by('-added_at')\r
-    answers = Answer.objects.filter_state(deleted=False).filter(author=user).order_by('-added_at')\r
-\r
-    up_votes = user.vote_up_count\r
-    down_votes = user.vote_down_count\r
-    votes_today = user.get_vote_count_today()\r
-    votes_total = int(settings.MAX_VOTES_PER_DAY)\r
-\r
-    user_tags = Tag.objects.filter(Q(nodes__author=user) | Q(nodes__children__author=user)) \\r
-        .annotate(user_tag_usage_count=Count('name')).order_by('-user_tag_usage_count')\r
-\r
-    awards = [(Badge.objects.get(id=b['id']), b['count']) for b in\r
-              Badge.objects.filter(awards__user=user).values('id').annotate(count=Count('cls')).order_by('-count')]\r
-\r
-    return pagination.paginated(request, (\r
-    ('questions', QuestionListPaginatorContext('USER_QUESTION_LIST', _('questions'), 15)),\r
-    ('answers', UserAnswersPaginatorContext())), {\r
-    "view_user" : user,\r
-    "questions" : questions,\r
-    "answers" : answers,\r
-    "up_votes" : up_votes,\r
-    "down_votes" : down_votes,\r
-    "total_votes": up_votes + down_votes,\r
-    "votes_today_left": votes_total-votes_today,\r
-    "votes_total_per_day": votes_total,\r
-    "user_tags" : user_tags[:50],\r
-    "awards": awards,\r
-    "total_awards" : len(awards),\r
-    })\r
-    \r
-@user_view('users/recent.html', 'recent', _('recent activity'), _('recent user activity'))\r
-def user_recent(request, user):\r
-    activities = user.actions.exclude(\r
-            action_type__in=("voteup", "votedown", "voteupcomment", "flag", "newpage", "editpage")).order_by(\r
-            '-action_date')[:USERS_PAGE_SIZE]\r
-\r
-    return {"view_user" : user, "activities" : activities}\r
-\r
-\r
-@user_view('users/reputation.html', 'reputation', _('karma history'), _('graph of user karma'))\r
-def user_reputation(request, user):\r
-    rep = list(user.reputes.order_by('date'))\r
-    values = [r.value for r in rep]\r
-    redux = lambda x, y: x+y\r
-\r
-    graph_data = simplejson.dumps([\r
-    (time.mktime(rep[i].date.timetuple()) * 1000, reduce(redux, values[:i], 0))\r
-    for i in range(len(values))\r
-    ])\r
-\r
-    rep = user.reputes.filter(action__canceled=False).order_by('-date')[0:20]\r
-\r
-    return {"view_user": user, "reputation": rep, "graph_data": graph_data}\r
-\r
-@user_view('users/votes.html', 'votes', _('votes'), _('user vote record'), True)\r
-def user_votes(request, user):\r
-    votes = user.votes.exclude(node__state_string__contains="(deleted").filter(\r
-            node__node_type__in=("question", "answer")).order_by('-voted_at')[:USERS_PAGE_SIZE]\r
-\r
-    return {"view_user" : user, "votes" : votes}\r
-\r
-@user_view('users/questions.html', 'favorites', _('favorites'), _('questions that user selected as his/her favorite'))\r
-def user_favorites(request, user):\r
-    favorites = FavoriteAction.objects.filter(canceled=False, user=user)\r
-\r
-    return {"favorites" : favorites, "view_user" : user}\r
-\r
-@user_view('users/subscriptions.html', 'subscriptions', _('subscription'), _('subscriptions'), True, tabbed=False)\r
-def user_subscriptions(request, user):\r
-    enabled = user.subscription_settings.enable_notifications\r
-\r
-    tab = request.GET.get('tab', "settings")\r
-\r
-    if tab == 'settings':\r
-        manage_open = False\r
-        if request.method == 'POST':\r
-            manage_open = False\r
-            form = SubscriptionSettingsForm(data=request.POST, instance=user.subscription_settings)\r
-\r
-            if form.is_valid():\r
-                form.save()\r
-                message = _('New subscription settings are now saved')\r
-\r
-                if 'notswitch' in request.POST:\r
-                    enabled = not enabled\r
-\r
-                    if enabled:\r
-                        message = _('Notifications are now enabled')\r
-                    else:\r
-                        message = _('Notifications are now disabled')\r
-\r
-                user.subscription_settings.enable_notifications = enabled\r
-                user.subscription_settings.save()\r
-\r
-                request.user.message_set.create(message=message)\r
-        else:\r
-            form = SubscriptionSettingsForm(instance=user.subscription_settings)\r
-\r
-        return {\r
-            'view_user':user,\r
-            'notificatons_on': enabled,\r
-            'form':form,\r
-            'manage_open':manage_open,\r
-        }\r
-\r
-    elif tab == 'manage':\r
-        manage_open = True\r
-\r
-        auto = request.GET.get('auto')\r
-        if auto == 'True':\r
-            show_auto = True\r
-            subscriptions = QuestionSubscription.objects.filter(user=user).order_by('-last_view')\r
-        else:\r
-            show_auto = False\r
-            subscriptions = QuestionSubscription.objects.filter(user=user, auto_subscription=False).order_by('-last_view')\r
-\r
-        return pagination.paginated(request, ('subscriptions', SubscriptionListPaginatorContext()), {\r
-            'subscriptions':subscriptions,\r
-            'view_user':user,\r
-            "auto":show_auto,\r
-            'manage_open':manage_open,\r
-        })\r
-\r
-    # else:\r
-        # todo: probably want to throw an error\r
-        # error = "error to throw"\r
-\r
-\r
-\r
-\r
-\r
-\r
-\r
-@user_view('users/preferences.html', 'preferences', _('preferences'), _('preferences'), True, tabbed=False)\r
-def user_preferences(request, user):\r
-    if request.POST:\r
-        form = UserPreferencesForm(request.POST)\r
-\r
-        if form.is_valid():\r
-            user.prop.preferences = form.cleaned_data\r
-            request.user.message_set.create(message=_('New preferences saved'))\r
-\r
-    else:\r
-        preferences = user.prop.preferences\r
-\r
-        if preferences:\r
-            form = UserPreferencesForm(initial=preferences)\r
-        else:\r
-            form = UserPreferencesForm()\r
-            \r
-    return {'view_user': user, 'form': form}\r
-\r
-@login_required\r
-def account_settings(request):\r
-    logging.debug('')\r
-    msg = request.GET.get('msg', '')\r
-    is_openid = False\r
-\r
-    return render_to_response('account_settings.html', {\r
-    'msg': msg,\r
-    'is_openid': is_openid\r
-    }, context_instance=RequestContext(request))\r
+from forum.models import User
+from django.db.models import Q, Count
+from django.core.paginator import Paginator, EmptyPage, InvalidPage
+from django.template.defaultfilters import slugify
+from django.contrib.contenttypes.models import ContentType
+from django.core.urlresolvers import reverse
+from django.shortcuts import render_to_response, get_object_or_404
+from django.template import RequestContext
+from django.http import HttpResponse, HttpResponseRedirect, Http404
+from forum.http_responses import HttpResponseUnauthorized
+from django.utils.translation import ugettext as _
+from django.utils.http import urlquote_plus
+from django.utils.html import strip_tags
+from django.utils.encoding import smart_unicode
+from django.core.urlresolvers import reverse, NoReverseMatch
+from forum.forms import *
+from forum.utils.html import sanitize_html
+from forum.modules import decorate, ReturnImediatelyException
+from datetime import datetime, date
+from forum.actions import EditProfileAction, FavoriteAction, BonusRepAction, SuspendAction, ReportAction
+from forum.modules import ui
+from forum.utils import pagination
+from forum.views.readers import QuestionListPaginatorContext, AnswerPaginatorContext
+from forum.settings import ONLINE_USERS
+
+from django.contrib import messages
+
+import json 
+import time
+import datetime
+import decorators
+
+class UserReputationSort(pagination.SimpleSort):
+    def apply(self, objects):
+        return objects.order_by('-is_active', self.order_by)
+
+class UserListPaginatorContext(pagination.PaginatorContext):
+    def __init__(self, pagesizes=(20, 35, 60), default_pagesize=35):
+        super (UserListPaginatorContext, self).__init__('USERS_LIST', sort_methods=(
+            (_('reputation'), UserReputationSort(_('reputation'), '-reputation', _("sorted by reputation"))),
+            (_('newest'), pagination.SimpleSort(_('recent'), '-date_joined', _("newest members"))),
+            (_('last'), pagination.SimpleSort(_('oldest'), 'date_joined', _("oldest members"))),
+            (_('name'), pagination.SimpleSort(_('by username'), 'username', _("sorted by username"))),
+        ), pagesizes=pagesizes, default_pagesize=default_pagesize)
+
+class SubscriptionListPaginatorContext(pagination.PaginatorContext):
+    def __init__(self):
+        super (SubscriptionListPaginatorContext, self).__init__('SUBSCRIPTION_LIST', pagesizes=(5, 10, 20), default_pagesize=20)
+
+class UserAnswersPaginatorContext(pagination.PaginatorContext):
+    def __init__(self):
+        super (UserAnswersPaginatorContext, self).__init__('USER_ANSWER_LIST', sort_methods=(
+            (_('oldest'), pagination.SimpleSort(_('oldest answers'), 'added_at', _("oldest answers will be shown first"))),
+            (_('newest'), pagination.SimpleSort(_('newest answers'), '-added_at', _("newest answers will be shown first"))),
+            (_('votes'), pagination.SimpleSort(_('popular answers'), '-score', _("most voted answers will be shown first"))),
+        ), default_sort=_('votes'), pagesizes=(5, 10, 20), default_pagesize=20, prefix=_('answers'))
+
+USERS_PAGE_SIZE = 35# refactor - move to some constants file
+
+@decorators.render('users/users.html', 'users', _('users'), weight=200)
+def users(request):
+    suser = request.REQUEST.get('q', "")
+    users = User.objects.all()
+
+    if suser != "":
+        users = users.filter(username__icontains=suser)
+
+    return pagination.paginated(request, ('users', UserListPaginatorContext()), {
+        "users" : users,
+        "suser" : suser,
+    })
+
+
+@decorators.render('users/online_users.html', 'online_users', _('Online Users'), weight=200, tabbed=False)
+def online_users(request):
+    suser = request.REQUEST.get('q', "")
+
+    sort = ""
+    if request.GET.get("sort", None):
+        try:
+            sort = int(request.GET["sort"])
+        except ValueError:
+            logging.error('Found invalid sort "%s", loading %s, refered by %s' % (
+                request.GET.get("sort", ''), request.path, request.META.get('HTTP_REFERER', 'UNKNOWN')
+            ))
+            raise Http404()
+
+    page = 0
+    if request.GET.get("page", None):
+        try:
+            page = int(request.GET["page"])
+        except ValueError:
+            logging.error('Found invalid page "%s", loading %s, refered by %s' % (
+                request.GET.get("page", ''), request.path, request.META.get('HTTP_REFERER', 'UNKNOWN')
+            ))
+            raise Http404()
+
+    pagesize = 10
+    if request.GET.get("pagesize", None):
+        try:
+            pagesize = int(request.GET["pagesize"])
+        except ValueError:
+            logging.error('Found invalid pagesize "%s", loading %s, refered by %s' % (
+                request.GET.get("pagesize", ''), request.path, request.META.get('HTTP_REFERER', 'UNKNOWN')
+            ))
+            raise Http404()
+
+
+    users = None
+    if sort == "reputation":
+        users = sorted(ONLINE_USERS.sets.keys(), key=lambda user: user.reputation)
+    elif sort == "newest" :
+        users = sorted(ONLINE_USERS.sets.keys(), key=lambda user: user.newest)
+    elif sort == "last":
+        users = sorted(ONLINE_USERS.sets.keys(), key=lambda user: user.last)
+    elif sort == "name":
+        users = sorted(ONLINE_USERS.sets.keys(), key=lambda user: user.name)
+    elif sort == "oldest":
+        users = sorted(ONLINE_USERS.sets.keys(), key=lambda user: user.oldest)
+    elif sort == "newest":
+        users = sorted(ONLINE_USERS.sets.keys(), key=lambda user: user.newest)
+    elif sort == "votes":
+        users = sorted(ONLINE_USERS.sets.keys(), key=lambda user: user.votes)
+    else:
+        users = sorted(ONLINE_USERS.iteritems(), key=lambda x: x[1])
+
+    return render_to_response('users/online_users.html', {
+        "users" : users,
+        "suser" : suser,
+        "sort" : sort,
+        "page" : page,
+        "pageSize" : pagesize,
+    })
+
+
+def edit_user(request, id, slug):
+    user = get_object_or_404(User, id=id)
+    if not (request.user.is_superuser or request.user == user):
+        return HttpResponseUnauthorized(request)
+    if request.method == "POST":
+        form = EditUserForm(user, request.POST)
+        if form.is_valid():
+            new_email = sanitize_html(form.cleaned_data['email'])
+
+            if new_email != user.email:
+                user.email = new_email
+                user.email_isvalid = False
+
+                try:
+                    hash = ValidationHash.objects.get(user=request.user, type='email')
+                    hash.delete()
+                except:
+                    pass
+
+            if settings.EDITABLE_SCREEN_NAME:
+                user.username = sanitize_html(form.cleaned_data['username'])
+            user.real_name = sanitize_html(form.cleaned_data['realname'])
+            user.website = sanitize_html(form.cleaned_data['website'])
+            user.location = sanitize_html(form.cleaned_data['city'])
+            user.date_of_birth = form.cleaned_data['birthday']
+            if user.date_of_birth == "None":
+                user.date_of_birth = datetime(1900, 1, 1, 0, 0)
+            user.about = sanitize_html(form.cleaned_data['about'])
+
+            user.save()
+            EditProfileAction(user=user, ip=request.META['REMOTE_ADDR']).save()
+
+            messages.info(request, _("Profile updated."))
+            return HttpResponseRedirect(user.get_profile_url())
+    else:
+        form = EditUserForm(user)
+    return render_to_response('users/edit.html', {
+    'user': user,
+    'form' : form,
+    'gravatar_faq_url' : reverse('faq') + '#gravatar',
+    }, context_instance=RequestContext(request))
+
+
+@decorate.withfn(decorators.command)
+def user_powers(request, id, action, status):
+    if not request.user.is_superuser:
+        raise decorators.CommandException(_("Only superusers are allowed to alter other users permissions."))
+
+    if (action == 'remove' and 'status' == 'super') and not request.user.is_siteowner():
+        raise decorators.CommandException(_("Only the site owner can remove the super user status from other user."))
+
+    user = get_object_or_404(User, id=id)
+    new_state = action == 'grant'
+
+    if status == 'super':
+        user.is_superuser = new_state
+    elif status == 'staff':
+        user.is_staff = new_state
+    else:
+        raise Http404()
+
+    user.save()
+    return decorators.RefreshPageCommand()
+
+
+@decorate.withfn(decorators.command)
+def award_points(request, id):
+    if not request.POST:
+        return render_to_response('users/karma_bonus.html')
+
+    if not request.user.is_superuser:
+        raise decorators.CommandException(_("Only superusers are allowed to award reputation points"))
+
+    try:
+        points = int(request.POST['points'])
+    except:
+        raise decorators.CommandException(_("Invalid number of points to award."))
+
+    awarding_user = get_object_or_404(User, id=request.user.pk)
+
+    if points > awarding_user.reputation:
+        raise decorators.CommandException(_("Invalid number of points to award."))
+
+    user = get_object_or_404(User, id=id)
+
+    extra = dict(message=request.POST.get('message', ''), awarding_user=request.user.id, value=points)
+
+    BonusRepAction(user=request.user, extra=extra).save(data=dict(value=points, affected=user))
+
+    return {'commands': {
+            'update_profile_karma': [user.reputation]
+        }}
+    
+
+@decorate.withfn(decorators.command)
+def suspend(request, id):
+    user = get_object_or_404(User, id=id)
+
+    if not request.user.is_superuser:
+        raise decorators.CommandException(_("Only superusers can suspend other users"))
+
+    if not request.POST.get('bantype', None):
+        if user.is_suspended():
+            suspension = user.suspension
+            suspension.cancel(user=request.user, ip=request.META['REMOTE_ADDR'])
+            return decorators.RefreshPageCommand()
+        else:
+            return render_to_response('users/suspend_user.html')
+
+    data = {
+        'bantype': request.POST.get('bantype', 'Indefinitely').strip(),
+        'publicmsg': request.POST.get('publicmsg', _('Bad behaviour')),
+        'privatemsg': request.POST.get('privatemsg', None) or request.POST.get('publicmsg', ''),
+        'suspended': user
+    }
+
+    if data['bantype'] == 'forxdays':
+        try:
+            data['forxdays'] = int(request.POST['forxdays'])
+        except:
+            raise decorators.CommandException(_('Invalid numeric argument for the number of days.'))
+
+    SuspendAction(user=request.user, ip=request.META['REMOTE_ADDR']).save(data=data)
+
+    return decorators.RefreshPageCommand()
+
+@decorate.withfn(decorators.command)
+def report_user(request, id):
+    user = get_object_or_404(User, id=id)
+
+    if not request.POST.get('publicmsg', None):
+        return render_to_response('users/report_user.html')
+
+    data = {
+        'publicmsg': request.POST.get('publicmsg', _('N/A')),
+        'reported': user
+    }
+
+    ReportAction(user=request.user, ip=request.META['REMOTE_ADDR']).save(data=data)
+
+
+    return decorators.RefreshPageCommand()
+
+
+
+def user_view(template, tab_name, tab_title, tab_description, private=False, tabbed=True, render_to=None, weight=500):
+    def decorator(fn):
+        def params(request, id=None, slug=None):
+            # Get the user object by id if the id parameter has been passed
+            if id is not None:
+                user = get_object_or_404(User, id=id)
+            # ...or by slug if the slug has been given
+            elif slug is not None:
+                try:
+                    user = User.objects.get(username__iexact=slug)
+                except User.DoesNotExist:
+                    raise Http404
+
+            if private and not (user == request.user or request.user.is_superuser):
+                raise ReturnImediatelyException(HttpResponseUnauthorized(request))
+
+            if render_to and (not render_to(user)):
+                raise ReturnImediatelyException(HttpResponseRedirect(user.get_profile_url()))
+
+            return [request, user], { 'slug' : slug, }
+
+        decorated = decorate.params.withfn(params)(fn)
+
+        def result(context_or_response, request, user, **kwargs):
+            rev_page_title = smart_unicode(user.username) + " - " + tab_description
+
+            # Check whether the return type of the decorated function is a context or Http Response
+            if isinstance(context_or_response, HttpResponse):
+                response = context_or_response
+
+                # If it is a response -- show it
+                return response
+            else:
+                # ...if it is a context move forward, update it and render it to response
+                context = context_or_response
+
+            context.update({
+                "tab": "users",
+                "active_tab" : tab_name,
+                "tab_description" : tab_description,
+                "page_title" : rev_page_title,
+                "can_view_private": (user == request.user) or request.user.is_superuser
+            })
+            return render_to_response(template, context, context_instance=RequestContext(request))
+
+        decorated = decorate.result.withfn(result, needs_params=True)(decorated)
+
+        if tabbed:
+            def url_getter(vu):
+                try:
+                    return reverse(fn.__name__, kwargs={'id': vu.id, 'slug': slugify(smart_unicode(vu.username))})
+                except NoReverseMatch:
+                    try:
+                        return reverse(fn.__name__, kwargs={'id': vu.id})
+                    except NoReverseMatch:
+                        return reverse(fn.__name__, kwargs={'slug': slugify(smart_unicode(vu.username))})
+
+            ui.register(ui.PROFILE_TABS, ui.ProfileTab(
+                tab_name, tab_title, tab_description,url_getter, private, render_to, weight
+            ))
+
+        return decorated
+    return decorator
+
+
+@user_view('users/stats.html', 'stats', _('overview'), _('user overview'))
+def user_profile(request, user, **kwargs):
+    questions = Question.objects.filter_state(deleted=False).filter(author=user).order_by('-added_at')
+    answers = Answer.objects.filter_state(deleted=False).filter(author=user).order_by('-added_at')
+
+    # Check whether the passed slug matches the one for the user object
+    slug = kwargs['slug']
+    if slug != slugify(smart_unicode(user.username)):
+        return HttpResponseRedirect(user.get_absolute_url())
+
+    up_votes = user.vote_up_count
+    down_votes = user.vote_down_count
+    votes_today = user.get_vote_count_today()
+    votes_total = user.can_vote_count_today()
+
+    user_tags = Tag.objects.filter(Q(nodes__author=user) | Q(nodes__children__author=user)) \
+        .annotate(user_tag_usage_count=Count('name')).order_by('-user_tag_usage_count')
+
+    awards = [(Badge.objects.get(id=b['id']), b['count']) for b in
+              Badge.objects.filter(awards__user=user).values('id').annotate(count=Count('cls')).order_by('-count')]
+
+    return pagination.paginated(request, (
+    ('questions', QuestionListPaginatorContext('USER_QUESTION_LIST', _('questions'), default_pagesize=15)),
+    ('answers', UserAnswersPaginatorContext())), {
+    "view_user" : user,
+    "questions" : questions,
+    "answers" : answers,
+    "up_votes" : up_votes,
+    "down_votes" : down_votes,
+    "total_votes": up_votes + down_votes,
+    "votes_today_left": votes_total-votes_today,
+    "votes_total_per_day": votes_total,
+    "user_tags" : user_tags[:50],
+    "awards": awards,
+    "total_awards" : len(awards),
+    })
+    
+@user_view('users/recent.html', 'recent', _('recent activity'), _('recent user activity'))
+def user_recent(request, user, **kwargs):
+    activities = user.actions.exclude(
+            action_type__in=("voteup", "votedown", "voteupcomment", "flag", "newpage", "editpage")).order_by(
+            '-action_date')[:USERS_PAGE_SIZE]
+
+    return {"view_user" : user, "activities" : activities}
+
+
+@user_view('users/reputation.html', 'reputation', _('reputation history'), _('graph of user karma'))
+def user_reputation(request, user, **kwargs):
+    rep = list(user.reputes.order_by('date'))
+    values = [r.value for r in rep]
+    redux = lambda x, y: x+y
+
+    graph_data = json.dumps([
+    (time.mktime(rep[i].date.timetuple()) * 1000, reduce(redux, values[:i+1], 0))
+    for i in range(len(values))
+    ])
+
+    rep = user.reputes.filter(action__canceled=False).order_by('-date')[0:20]
+
+    return {"view_user": user, "reputation": rep, "graph_data": graph_data}
+
+@user_view('users/votes.html', 'votes', _('votes'), _('user vote record'), True)
+def user_votes(request, user, **kwargs):
+    votes = user.votes.exclude(node__state_string__contains="(deleted").filter(
+            node__node_type__in=("question", "answer")).order_by('-voted_at')[:USERS_PAGE_SIZE]
+
+    return {"view_user" : user, "votes" : votes}
+
+@user_view('users/questions.html', 'favorites', _('favorites'), _('questions that user selected as his/her favorite'))
+def user_favorites(request, user, **kwargs):
+    favorites = FavoriteAction.objects.filter(canceled=False, user=user)
+
+    return {"favorites" : favorites, "view_user" : user}
+
+@user_view('users/subscriptions.html', 'subscriptions', _('subscription'), _('subscriptions'), True, tabbed=False)
+def user_subscriptions(request, user, **kwargs):
+    return _user_subscriptions(request, user, **kwargs)
+
+def _user_subscriptions(request, user, **kwargs):
+    enabled = True
+
+    tab = request.GET.get('tab', "settings")
+
+    # Manage tab
+    if tab == 'manage':
+        manage_open = True
+
+        auto = request.GET.get('auto', 'True')
+        if auto == 'True':
+            show_auto = True
+            subscriptions = QuestionSubscription.objects.filter(user=user).order_by('-last_view')
+        else:
+            show_auto = False
+            subscriptions = QuestionSubscription.objects.filter(user=user, auto_subscription=False).order_by('-last_view')
+
+        return pagination.paginated(request, ('subscriptions', SubscriptionListPaginatorContext()), {
+            'subscriptions':subscriptions,
+            'view_user':user,
+            "auto":show_auto,
+            'manage_open':manage_open,
+        })
+    # Settings Tab and everything else
+    else:
+        manage_open = False
+        if request.method == 'POST':
+            manage_open = False
+            form = SubscriptionSettingsForm(data=request.POST, instance=user.subscription_settings)
+
+            if form.is_valid():
+                form.save()
+                message = _('New subscription settings are now saved')
+
+                user.subscription_settings.enable_notifications = enabled
+                user.subscription_settings.save()
+
+                messages.info(request, message)
+        else:
+            form = SubscriptionSettingsForm(instance=user.subscription_settings)
+
+        return {
+            'view_user':user,
+            'notificatons_on': enabled,
+            'form':form,
+            'manage_open':manage_open,
+        }
+
+@user_view('users/preferences.html', 'preferences', _('preferences'), _('preferences'), True, tabbed=False)
+def user_preferences(request, user, **kwargs):
+    if request.POST:
+        form = UserPreferencesForm(request.POST)
+
+        if form.is_valid():
+            user.prop.preferences = form.cleaned_data
+            messages.info(request, _('New preferences saved'))
+
+    else:
+        preferences = user.prop.preferences
+
+        if preferences:
+            form = UserPreferencesForm(initial=preferences)
+        else:
+            form = UserPreferencesForm()
+            
+    return {'view_user': user, 'form': form}
+
+